60402420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 200333952

約数和(自身を除く): 139931532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 83, 90, 117, 130, 156, 166, 180, 195, 234, 249, 260, 311, 332, 390, 415, 468, 498, 585, 622, 747, 780, 830, 933, 996, 1079, 1170, 1244, 1245, 1494, 1555, 1660, 1866, 2158, 2340, 2490, 2799, 2988, 3110, 3237, 3732, 3735, 4043, 4316, 4665, 4980, 5395, 5598, 6220, 6474, 7470, 8086, 9330, 9711, 10790, 11196, 12129, 12948, 13995, 14940, 16172, 16185, 18660, 19422, 20215, 21580, 24258, 25813, 27990, 32370, 36387, 38844, 40430, 48516, 48555, 51626, 55980, 60645, 64740, 72774, 77439, 80860, 97110, 103252, 121290, 129065, 145548, 154878, 181935, 194220, 232317, 242580, 258130, 309756, 335569, 363870, 387195, 464634, 516260, 671138, 727740, 774390, 929268, 1006707, 1161585, 1342276, 1548780, 1677845, 2013414, 2323170, 3020121, 3355690, 4026828, 4646340, 5033535, 6040242, 6711380, 10067070, 12080484, 15100605, 20134140, 30201210, 60402420]

約数ペア:

[(1, 60402420), (2, 30201210), (3, 20134140), (4, 15100605), (5, 12080484), (6, 10067070), (9, 6711380), (10, 6040242), (12, 5033535), (13, 4646340), (15, 4026828), (18, 3355690), (20, 3020121), (26, 2323170), (30, 2013414), (36, 1677845), (39, 1548780), (45, 1342276), (52, 1161585), (60, 1006707), (65, 929268), (78, 774390), (83, 727740), (90, 671138), (117, 516260), (130, 464634), (156, 387195), (166, 363870), (180, 335569), (195, 309756), (234, 258130), (249, 242580), (260, 232317), (311, 194220), (332, 181935), (390, 154878), (415, 145548), (468, 129065), (498, 121290), (585, 103252), (622, 97110), (747, 80860), (780, 77439), (830, 72774), (933, 64740), (996, 60645), (1079, 55980), (1170, 51626), (1244, 48555), (1245, 48516), (1494, 40430), (1555, 38844), (1660, 36387), (1866, 32370), (2158, 27990), (2340, 25813), (2490, 24258), (2799, 21580), (2988, 20215), (3110, 19422), (3237, 18660), (3732, 16185), (3735, 16172), (4043, 14940), (4316, 13995), (4665, 12948), (4980, 12129), (5395, 11196), (5598, 10790), (6220, 9711), (6474, 9330), (7470, 8086)]